Foldable rack



FIG. 1 is a perspective view of a foldable rack in accordance with an embodiment of our new design;

FIG. 2 is a top plan view of the foldable rack of FIG. 1, shown in a flattened alternate configuration of use;

FIG. 3 is an exploded perspective view of the foldable rack of FIG. 1, shown in an environment of use;

FIG. 4 is a perspective view of the foldable rack of FIG. 1, shown in an installed environment of use;

FIG. 5 is a perspective view of a foldable rack in accordance with a second embodiment of our new design; and,

FIG. 6 is a top plan view of FIG. 5, shown in a flattened configuration of use.

It is understood that the broken lines in the drawings depict environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a foldable rack, as shown and described. 